Exhaust Kits | 2004.5-2007 Ram 5.9 Cummins
2004.5-2007 Dodge Cummins came factory equipped with a four inch turbo back aluminized exhaust with a catalytic converter and muffler. While this system is reasonably adequate for stock to mildly pow ... read more
2004.5-2007 Dodge Cummins came factory equipped with a four inch turbo back aluminized exhaust with a catalytic converter and muffler. While this system is reasonably adequate for stock to mildly powered trucks, a larger diameter system or higher flow system from Diamond Eye, FLO~PRO, Magnaflow, MBRP, or Silverline is mandatory on any Cummins equipped with even mild upgrades, or for those towing heavy loads. These aftermarket systems not only feature mandrel bends and higher flowing mufflers to increase exhaust speed for enhanced economy and power, but are also available in five inch diameters, higher grades of material, dual outlets, and many more available features. And of course, there are other benefits to adding an exhaust kit besides purely functional. Aftermarket kits not only sound good, but they look even better, especially with a nice polished or black tip to finish it off. For those looking for something even more unique, try out a set of exhaust stacks by Grand Rock. Imagine a set of 6" Bullhauler turnout stacks sticking out the bed of your truck. And you wouldn't believe the shuddering sound they produce, either!
You can either search by manufacturer by selecting one of the categories, or view our complete selection below. If you’re having trouble determining the best route for your exhaust system or components, feel free to give us a call or send an e-mail to [email protected] and we’d be happy to steer you in the right direction.